LED heavy duty vehicle back-up lamps 1)Universal vehicle back-up lamps,good for various kinds of cars, vans,SUV,truck,etc2)Spare parts:Stainless steel mounting screw 3)With 100% Waterproof,tin-copper wires4)49pcs of super bright LED5)Voltage:10-30V6)Lead length:35 centimtres heavy duty truck back-up lamps with LED